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{
    "pk": 28267,
    "title": "A mouse-tracking study of how exceptions to a probabilistic generalization are learned",
    "subtitle": null,
    "abstract": "How are exceptions to a probabilistic generalization learned? The present results suggest exceptions are learned in partby selectively suppressing the competing category, as opposed to only increasing knowledge of exceptions. Participantswere exposed to a mini-artificial language with a probabilistic generalization (80-20%) that mapped labels to categories ofimages (faces and scenes). Mouse-tracking trajectories determined the degree to which the generalization served as a lureto exceptions, compared to a separate baseline condition. Over time, the generalization became suppressed in a context-sensitive way: for exception items only. This extends retrieval induced forgetting, in which a particular item is suppresseddue to competition from partial retrieval, to include the entire conceptual category. Post-test revealed high item-specificaccuracy, even though category recognition was sufficient for the task.",
    "language": "eng",
    "license": {
        "name": "",
        "short_name": "",
        "text": null,
        "url": ""
    },
    "keywords": [],
    "section": "Abstracts-Posters",
    "is_remote": true,
    "remote_url": "https://escholarship.org/uc/item/4n49q2d6",
    "frozenauthors": [
        {
            "first_name": "Karina",
            "middle_name": "",
            "last_name": "Tachihara",
            "name_suffix": "",
            "institution": "Princeton",
            "department": ""
        },
        {
            "first_name": "Kenneth",
            "middle_name": "",
            "last_name": "Norman",
            "name_suffix": "",
            "institution": "Princeton",
            "department": ""
        },
        {
            "first_name": "Nicholas",
            "middle_name": "",
            "last_name": "Turk-Browne",
            "name_suffix": "",
            "institution": "Yale",
            "department": ""
        },
        {
            "first_name": "Adele",
            "middle_name": "",
            "last_name": "Goldberg",
            "name_suffix": "",
            "institution": "Princeton",
            "department": ""
        }
    ],
    "date_submitted": null,
    "date_accepted": null,
    "date_published": "2018-01-01T18:00:00Z",
    "render_galley": null,
    "galleys": [
        {
            "label": "PDF",
            "type": "pdf",
            "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/28267/galley/17926/download/"
        }
    ]
}